.classiccase_cate {
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;
    background-color: #000;
    /* min-height: 600px; */
    padding-top: .78rem;
}

.classiccase_cate .content {
    max-width: 1431px;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    background: url("../images/classiccase_catebg.jpg") no-repeat;
    background-size: 100% 100%;
}

.classiccase_cate .content>h3 {
    max-width: 281px;
    margin: 0 auto;
    font-size: .46rem;
    margin-bottom: .21rem;
    padding-bottom: .17rem;
    color: #fff;
    border-bottom: .02rem solid #a6a7a9;
    position: relative;
}

.classiccase_cate .content>h3::after {
    content: '';
    display: block;
    width: 43px;
    height: 8px;
    background-color: #fff;
    position: absolute;
    border-radius: 4px;
    bottom: -4px;
    left: 50%;
    margin-left: -21.5px;
}

.classiccase_cate .content>p {
    font-size: .2rem;
    color: #cecfc9;
    letter-spacing: 4px;
}

.classiccase_cate .content ul {
    margin: .3rem auto 0;
    max-width: 100%;
    /* height: 44px; */
    display: flex;
    justify-content: center;
}

.classiccase_cate .content ul li {
    margin: 0 .25rem;
    text-align: center;
    color: #fff;
    padding: 0 .2rem;
    font-size: .3rem;
    border: 1px solid transparent;
    border-radius: 21px;
    position: relative;
    padding-bottom: .05rem;
}

.classiccase_cate .content ul li:first-child {
    margin-left: 0;
}

.classiccase_cate .content ul li:last-child {
    margin-right: 0;
}

.classiccase_cate .content ul li:hover {
    border: 1px solid #fff;
}

.classiccase_cate .content ul li::after {
    content: '';
    display: block;
    width: 2px;
    height: 17px;
    background-color: #848685;
    position: absolute;
    top: 14px;
    right: -.25rem;
}

.classiccase_cate .content ul li:last-child::after {
    display: none;
}


/* 图片墙 */

.classiccase_catelist {
    margin: 84px auto;
    max-width: 1200px;
    width: 100%;
}

.classiccase_catelist>img {
    /* max-width: 273px;
    max-height: 191px; */
    display: block;
    margin-bottom: .45rem;
}


/* 案例详情列表 */

.case_detaillist {
    max-width: 1170px;
    width: 100%;
    margin: 0 auto;
}

.case_detaillist .case_detail_desc h3 {
    font-size: .36rem;
    margin-bottom: .3rem;
}

.case_detaillist .case_detail_desc p {
    font-size: .2rem;
    line-height: .35rem;
}

.case_detaillist .case_detail_desc input {
    width: 145px;
    height: 50px;
    color: #fff;
    font-size: .2rem;
    margin-top: .32rem;
    border: none;
    background-image: linear-gradient(to right, #ff9ca1, #ee424d);
    box-shadow: 0 0 5px #fa6a6a;
}

.med {
    margin-bottom: .3rem;
}

.med:last-child {
    margin-bottom: 1.05rem;
}

.case_detaillist .case_detail_desc {
    padding-left: 1.10rem;
    padding-top: .62rem;
    height: 418px;
    border: 2px solid #e7e7e7;
    /* border-left: none; */
}


/* .case_detaillist .med:nth-child(2n-1) img{
    margin-right: none;
}
.case_detaillist .med:nth-child(2n) img{
    margin-left: none;
} */

.case_detaillist .med:nth-child(2n-1) .case_detail_desc {
    margin-left: 0;
    border-left: none;
}

.case_detaillist .med:nth-child(2n) .case_detail_desc {
    margin-right: 0;
    border-right: none;
}

@media screen and (max-width: 992px) {
    .classiccase_cate .content ul li {
        font-size: .24rem;
    }
}

@media screen and (max-width: 768px) {
    .classiccase_cate .content ul li::after {
        height: 10px;
        top: 4px;
    }
    .case_detaillist .case_detail_desc {
        height: 250px;
    }
    .med img {
        width: 250px;
        height: 250px;
        /* width: 4.rem; */
    }
}